Есть диск Mushkin на 120гб. MKNSSDAT120GB-DX
Линукс загружается на нём только в консоль, кое-какие сообщения проскакивают, что невозможно записать что-то в лог, т.к. не хватает места. Естественно места много.
Открыл диск в smartmontools. Вывод ниже. В интернетах пишут что показатели могут отличаться от производителя к производителю, и что даже если параметр ушел в ноль, то это не факт что диск умер.
1. Подскажите, как интерпретировать параметры в моём выводе, на какой атрибут смотреть?
2. Диску 2.5 года. Нормальный ли это период жизни для ssd?
smartctl 6.3 2014-07-26 r3976 [x86_64-linux-3.19.0-2-desktop] (SUSE RPM)
Copyright (C) 2002-14, Bruce Allen, Christian Franke, www.smartmontools.org
=== START OF INFORMATION SECTION ===
Device Model: MKNSSDAT120GB-DX
Serial Number: MKN1249A0000147294
LU WWN Device Id: 0 000120 000000000
Firmware Version: 504ABBF0
User Capacity: 120,034,123,776 bytes [120 GB]
Sector Size: 512 bytes logical/physical
Rotation Rate: Solid State Device
Device is: Not in smartctl database [for details use: -P showall]
ATA Version is: ATA8-ACS, ACS-2 T13/2015-D revision 3
SATA Version is: SATA 3.0, 6.0 Gb/s (current: 3.0 Gb/s)
Local Time is: Wed Feb 25 00:22:40 2015 EST
SMART support is: Available - device has SMART capability.
SMART support is: Enabled
=== START OF READ SMART DATA SECTION ===
SMART overall-health self-assessment test result: PASSED
General SMART Values:
Offline data collection status: (0x00) Offline data collection activity
was never started.
Auto Offline Data Collection: Disabled.
Self-test execution status: ( 0) The previous self-test routine completed
without error or no self-test has ever
been run.
Total time to complete Offline
data collection: ( 0) seconds.
Offline data collection
capabilities: (0x7b) SMART execute Offline immediate.
Auto Offline data collection on/off support.
Suspend Offline collection upon new
command.
Offline surface scan supported.
Self-test supported.
Conveyance Self-test supported.
Selective Self-test supported.
SMART capabilities: (0x0003) Saves SMART data before entering
power-saving mode.
Supports SMART auto save timer.
Error logging capability: (0x01) Error logging supported.
General Purpose Logging supported.
Short self-test routine
recommended polling time: ( 1) minutes.
Extended self-test routine
recommended polling time: ( 48) minutes.
Conveyance self-test routine
recommended polling time: ( 2) minutes.
SCT capabilities: (0x0021) SCT Status supported.
SCT Data Table supported.
SMART Attributes Data Structure revision number: 10
Vendor Specific SMART Attributes with Thresholds:
ID# ATTRIBUTE_NAME FLAG VALUE WORST THRESH TYPE UPDATED WHEN_FAILED RAW_VALUE
1 Raw_Read_Error_Rate 0x000f 100 100 050 Pre-fail Always - 4296042
5 Reallocated_Sector_Ct 0x0033 100 100 003 Pre-fail Always - 0
9 Power_On_Hours 0x0032 086 086 000 Old_age Always - 12790 (218 18 0)
12 Power_Cycle_Count 0x0032 099 099 000 Old_age Always - 1530
171 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 0
172 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 0
174 Unknown_Attribute 0x0030 000 000 000 Old_age Offline - 91
177 Wear_Leveling_Count 0x0000 000 000 000 Old_age Offline - 4
181 Program_Fail_Cnt_Total 0x0032 000 000 000 Old_age Always - 0
182 Erase_Fail_Count_Total 0x0032 000 000 000 Old_age Always - 0
187 Reported_Uncorrect 0x0032 100 100 000 Old_age Always - 0
194 Temperature_Celsius 0x0022 038 071 000 Old_age Always - 38 (Min/Max 11/71)
195 Hardware_ECC_Recovered 0x001c 120 120 000 Old_age Offline - 4296042
196 Reallocated_Event_Count 0x0033 100 100 003 Pre-fail Always - 0
201 Unknown_SSD_Attribute 0x001c 120 120 000 Old_age Offline - 4296042
204 Soft_ECC_Correction 0x001c 120 120 000 Old_age Offline - 4296042
230 Unknown_SSD_Attribute 0x0013 100 100 000 Pre-fail Always - 100
231 Temperature_Celsius 0x0013 100 100 010 Pre-fail Always - 0
233 Media_Wearout_Indicator 0x0000 000 000 000 Old_age Offline - 9121
234 Unknown_Attribute 0x0032 000 000 000 Old_age Always - 5393
241 Total_LBAs_Written 0x0032 000 000 000 Old_age Always - 5393
242 Total_LBAs_Read 0x0032 000 000 000 Old_age Always - 2879
SMART Error Log not supported
SMART Self-test Log not supported
SMART Selective self-test log data structure revision number 0
Note: revision number not 1 implies that no selective self-test has ever been run
SPAN MIN_LBA MAX_LBA CURRENT_TEST_STATUS
1 0 0 Not_testing
2 0 0 Not_testing
3 0 0 Not_testing
4 0 0 Not_testing
5 0 0 Not_testing
Selective self-test flags (0x0):
After scanning selected spans, do NOT read-scan remainder of disk.
If Selective self-test is pending on power-up, resume after 0 minute delay.